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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *     http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>    package org.apache.commons.configuration;<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>    import static org.junit.Assert.assertEquals;<a name="line.20"></a>
<FONT color="green">021</FONT>    import static org.junit.Assert.assertFalse;<a name="line.21"></a>
<FONT color="green">022</FONT>    import static org.junit.Assert.assertNotNull;<a name="line.22"></a>
<FONT color="green">023</FONT>    import static org.junit.Assert.assertNotSame;<a name="line.23"></a>
<FONT color="green">024</FONT>    import static org.junit.Assert.assertNull;<a name="line.24"></a>
<FONT color="green">025</FONT>    import static org.junit.Assert.assertTrue;<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>    import java.io.File;<a name="line.27"></a>
<FONT color="green">028</FONT>    import java.io.FileInputStream;<a name="line.28"></a>
<FONT color="green">029</FONT>    import java.io.FileOutputStream;<a name="line.29"></a>
<FONT color="green">030</FONT>    import java.io.FileWriter;<a name="line.30"></a>
<FONT color="green">031</FONT>    import java.io.IOException;<a name="line.31"></a>
<FONT color="green">032</FONT>    import java.io.PrintWriter;<a name="line.32"></a>
<FONT color="green">033</FONT>    import java.net.URL;<a name="line.33"></a>
<FONT color="green">034</FONT>    import java.util.Iterator;<a name="line.34"></a>
<FONT color="green">035</FONT>    import java.util.Properties;<a name="line.35"></a>
<FONT color="green">036</FONT>    <a name="line.36"></a>
<FONT color="green">037</FONT>    import org.apache.commons.configuration.reloading.FileAlwaysReloadingStrategy;<a name="line.37"></a>
<FONT color="green">038</FONT>    import org.apache.commons.configuration.reloading.FileChangedReloadingStrategy;<a name="line.38"></a>
<FONT color="green">039</FONT>    import org.junit.Before;<a name="line.39"></a>
<FONT color="green">040</FONT>    import org.junit.Rule;<a name="line.40"></a>
<FONT color="green">041</FONT>    import org.junit.Test;<a name="line.41"></a>
<FONT color="green">042</FONT>    import org.junit.rules.TemporaryFolder;<a name="line.42"></a>
<FONT color="green">043</FONT>    <a name="line.43"></a>
<FONT color="green">044</FONT>    /**<a name="line.44"></a>
<FONT color="green">045</FONT>     * @author Emmanuel Bourg<a name="line.45"></a>
<FONT color="green">046</FONT>     * @version $Id: TestFileConfiguration.java 1231721 2012-01-15 18:32:07Z oheger $<a name="line.46"></a>
<FONT color="green">047</FONT>     */<a name="line.47"></a>
<FONT color="green">048</FONT>    public class TestFileConfiguration<a name="line.48"></a>
<FONT color="green">049</FONT>    {<a name="line.49"></a>
<FONT color="green">050</FONT>        /** Constant for the name of a test file.*/<a name="line.50"></a>
<FONT color="green">051</FONT>        private static final String TEST_FILENAME = "test.properties";<a name="line.51"></a>
<FONT color="green">052</FONT>    <a name="line.52"></a>
<FONT color="green">053</FONT>        /** Constant for a test file.*/<a name="line.53"></a>
<FONT color="green">054</FONT>        private static final File TEST_FILE = ConfigurationAssert.getTestFile(TEST_FILENAME);<a name="line.54"></a>
<FONT color="green">055</FONT>    <a name="line.55"></a>
<FONT color="green">056</FONT>        /** Constant for a test output file. */<a name="line.56"></a>
<FONT color="green">057</FONT>        private static final File OUT_FILE = new File(<a name="line.57"></a>
<FONT color="green">058</FONT>                "target/test-resources/foo/bar/test.properties");<a name="line.58"></a>
<FONT color="green">059</FONT>    <a name="line.59"></a>
<FONT color="green">060</FONT>        /** Constant for the name of a resource to be resolved.*/<a name="line.60"></a>
<FONT color="green">061</FONT>        private static final String RESOURCE_NAME = "config/deep/deeptest.properties";<a name="line.61"></a>
<FONT color="green">062</FONT>    <a name="line.62"></a>
<FONT color="green">063</FONT>        /** Helper object for managing temporary files. */<a name="line.63"></a>
<FONT color="green">064</FONT>        @Rule<a name="line.64"></a>
<FONT color="green">065</FONT>        public TemporaryFolder folder = new TemporaryFolder();<a name="line.65"></a>
<FONT color="green">066</FONT>    <a name="line.66"></a>
<FONT color="green">067</FONT>        /**<a name="line.67"></a>
<FONT color="green">068</FONT>         * Initializes the test environment. This implementation ensures that the<a name="line.68"></a>
<FONT color="green">069</FONT>         * test output file does not exist.<a name="line.69"></a>
<FONT color="green">070</FONT>         */<a name="line.70"></a>
<FONT color="green">071</FONT>        @Before<a name="line.71"></a>
<FONT color="green">072</FONT>        public void setUp() throws Exception<a name="line.72"></a>
<FONT color="green">073</FONT>        {<a name="line.73"></a>
<FONT color="green">074</FONT>            removeOutFile();<a name="line.74"></a>
<FONT color="green">075</FONT>        }<a name="line.75"></a>
<FONT color="green">076</FONT>    <a name="line.76"></a>
<FONT color="green">077</FONT>        /**<a name="line.77"></a>
<FONT color="green">078</FONT>         * Performs cleanup after a test case. This implementation removes temporary<a name="line.78"></a>
<FONT color="green">079</FONT>         * files that have been created.<a name="line.79"></a>
<FONT color="green">080</FONT>         */<a name="line.80"></a>
<FONT color="green">081</FONT>        protected void tearDown() throws Exception<a name="line.81"></a>
<FONT color="green">082</FONT>        {<a name="line.82"></a>
<FONT color="green">083</FONT>            removeOutFile();<a name="line.83"></a>
<FONT color="green">084</FONT>        }<a name="line.84"></a>
<FONT color="green">085</FONT>    <a name="line.85"></a>
<FONT color="green">086</FONT>        /**<a name="line.86"></a>
<FONT color="green">087</FONT>         * Removes a file if it exists.<a name="line.87"></a>
<FONT color="green">088</FONT>         *<a name="line.88"></a>
<FONT color="green">089</FONT>         * @param file the file to be removed<a name="line.89"></a>
<FONT color="green">090</FONT>         */<a name="line.90"></a>
<FONT color="green">091</FONT>        private static void removeFile(File file)<a name="line.91"></a>
<FONT color="green">092</FONT>        {<a name="line.92"></a>
<FONT color="green">093</FONT>            if (file.exists())<a name="line.93"></a>
<FONT color="green">094</FONT>            {<a name="line.94"></a>
<FONT color="green">095</FONT>                assertTrue("Cannot remove file: " + file, file.delete());<a name="line.95"></a>
<FONT color="green">096</FONT>            }<a name="line.96"></a>
<FONT color="green">097</FONT>        }<a name="line.97"></a>
<FONT color="green">098</FONT>    <a name="line.98"></a>
<FONT color="green">099</FONT>        /**<a name="line.99"></a>
<FONT color="green">100</FONT>         * Removes the test output file if it exists. Its parent directories are<a name="line.100"></a>
<FONT color="green">101</FONT>         * also removed.<a name="line.101"></a>
<FONT color="green">102</FONT>         */<a name="line.102"></a>
<FONT color="green">103</FONT>        private static void removeOutFile()<a name="line.103"></a>
<FONT color="green">104</FONT>        {<a name="line.104"></a>
<FONT color="green">105</FONT>            removeFile(OUT_FILE);<a name="line.105"></a>
<FONT color="green">106</FONT>            File parent = OUT_FILE.getParentFile();<a name="line.106"></a>
<FONT color="green">107</FONT>            removeFile(parent);<a name="line.107"></a>
<FONT color="green">108</FONT>            parent = parent.getParentFile();<a name="line.108"></a>
<FONT color="green">109</FONT>            removeFile(parent);<a name="line.109"></a>
<FONT color="green">110</FONT>        }<a name="line.110"></a>
<FONT color="green">111</FONT>    <a name="line.111"></a>
<FONT color="green">112</FONT>        @Test<a name="line.112"></a>
<FONT color="green">113</FONT>        public void testSetURL() throws Exception<a name="line.113"></a>
<FONT color="green">114</FONT>        {<a name="line.114"></a>
<FONT color="green">115</FONT>            // http URL<a name="line.115"></a>
<FONT color="green">116</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.116"></a>
<FONT color="green">117</FONT>            config.setURL(new URL("http://commons.apache.org/configuration/index.html"));<a name="line.117"></a>
<FONT color="green">118</FONT>    <a name="line.118"></a>
<FONT color="green">119</FONT>            assertEquals("base path", "http://commons.apache.org/configuration/", config.getBasePath());<a name="line.119"></a>
<FONT color="green">120</FONT>            assertEquals("file name", "index.html", config.getFileName());<a name="line.120"></a>
<FONT color="green">121</FONT>    <a name="line.121"></a>
<FONT color="green">122</FONT>            // file URL - This url is invalid, a valid url would be file:///temp/test.properties.<a name="line.122"></a>
<FONT color="green">123</FONT>            config.setURL(new URL("file:/temp/test.properties"));<a name="line.123"></a>
<FONT color="green">124</FONT>            assertEquals("base path", "file:///temp/", config.getBasePath());<a name="line.124"></a>
<FONT color="green">125</FONT>            assertEquals("file name", "test.properties", config.getFileName());<a name="line.125"></a>
<FONT color="green">126</FONT>        }<a name="line.126"></a>
<FONT color="green">127</FONT>    <a name="line.127"></a>
<FONT color="green">128</FONT>        @Test<a name="line.128"></a>
<FONT color="green">129</FONT>        public void testSetURLWithParams() throws Exception<a name="line.129"></a>
<FONT color="green">130</FONT>        {<a name="line.130"></a>
<FONT color="green">131</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.131"></a>
<FONT color="green">132</FONT>            URL url = new URL("http://issues.apache.org/bugzilla/show_bug.cgi?id=37886");<a name="line.132"></a>
<FONT color="green">133</FONT>            config.setURL(url);<a name="line.133"></a>
<FONT color="green">134</FONT>            assertEquals("Base path incorrect", "http://issues.apache.org/bugzilla/", config.getBasePath());<a name="line.134"></a>
<FONT color="green">135</FONT>            assertEquals("File name incorrect", "show_bug.cgi", config.getFileName());<a name="line.135"></a>
<FONT color="green">136</FONT>            assertEquals("URL was not correctly stored", url, config.getURL());<a name="line.136"></a>
<FONT color="green">137</FONT>        }<a name="line.137"></a>
<FONT color="green">138</FONT>    <a name="line.138"></a>
<FONT color="green">139</FONT>        @Test<a name="line.139"></a>
<FONT color="green">140</FONT>        public void testLocations() throws Exception<a name="line.140"></a>
<FONT color="green">141</FONT>        {<a name="line.141"></a>
<FONT color="green">142</FONT>            PropertiesConfiguration config = new PropertiesConfiguration();<a name="line.142"></a>
<FONT color="green">143</FONT>    <a name="line.143"></a>
<FONT color="green">144</FONT>            File directory = ConfigurationAssert.TEST_DIR;<a name="line.144"></a>
<FONT color="green">145</FONT>            File file = TEST_FILE;<a name="line.145"></a>
<FONT color="green">146</FONT>            config.setFile(file);<a name="line.146"></a>
<FONT color="green">147</FONT>            assertEquals(directory.getAbsolutePath(), config.getBasePath());<a name="line.147"></a>
<FONT color="green">148</FONT>            assertEquals(TEST_FILENAME, config.getFileName());<a name="line.148"></a>
<FONT color="green">149</FONT>            assertEquals(file.getAbsolutePath(), config.getPath());<a name="line.149"></a>
<FONT color="green">150</FONT>    <a name="line.150"></a>
<FONT color="green">151</FONT>            config.setPath(ConfigurationAssert.TEST_DIR_NAME + File.separator + TEST_FILENAME);<a name="line.151"></a>
<FONT color="green">152</FONT>            assertEquals(TEST_FILENAME, config.getFileName());<a name="line.152"></a>
<FONT color="green">153</FONT>            assertEquals(directory.getAbsolutePath(), config.getBasePath());<a name="line.153"></a>
<FONT color="green">154</FONT>            assertEquals(file.getAbsolutePath(), config.getPath());<a name="line.154"></a>
<FONT color="green">155</FONT>            assertEquals(file.toURI().toURL(), config.getURL());<a name="line.155"></a>
<FONT color="green">156</FONT>    <a name="line.156"></a>
<FONT color="green">157</FONT>            config.setBasePath(null);<a name="line.157"></a>
<FONT color="green">158</FONT>            config.setFileName(TEST_FILENAME);<a name="line.158"></a>
<FONT color="green">159</FONT>            assertNull(config.getBasePath());<a name="line.159"></a>
<FONT color="green">160</FONT>            assertEquals(TEST_FILENAME, config.getFileName());<a name="line.160"></a>
<FONT color="green">161</FONT>        }<a name="line.161"></a>
<FONT color="green">162</FONT>    <a name="line.162"></a>
<FONT color="green">163</FONT>        @Test<a name="line.163"></a>
<FONT color="green">164</FONT>        public void testCreateFile1() throws Exception<a name="line.164"></a>
<FONT color="green">165</FONT>        {<a name="line.165"></a>
<FONT color="green">166</FONT>            assertFalse("The file should not exist", OUT_FILE.exists());<a name="line.166"></a>
<FONT color="green">167</FONT>    <a name="line.167"></a>
<FONT color="green">168</FONT>            FileConfiguration config = new PropertiesConfiguration(OUT_FILE);<a name="line.168"></a>
<FONT color="green">169</FONT>            config.save();<a name="line.169"></a>
<FONT color="green">170</FONT>    <a name="line.170"></a>
<FONT color="green">171</FONT>            assertTrue("The file doesn't exist", OUT_FILE.exists());<a name="line.171"></a>
<FONT color="green">172</FONT>        }<a name="line.172"></a>
<FONT color="green">173</FONT>    <a name="line.173"></a>
<FONT color="green">174</FONT>        @Test<a name="line.174"></a>
<FONT color="green">175</FONT>        public void testCreateFile2() throws Exception<a name="line.175"></a>
<FONT color="green">176</FONT>        {<a name="line.176"></a>
<FONT color="green">177</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.177"></a>
<FONT color="green">178</FONT>            config.setFile(OUT_FILE);<a name="line.178"></a>
<FONT color="green">179</FONT>            config.save();<a name="line.179"></a>
<FONT color="green">180</FONT>    <a name="line.180"></a>
<FONT color="green">181</FONT>            assertTrue("The file doesn't exist", OUT_FILE.exists());<a name="line.181"></a>
<FONT color="green">182</FONT>        }<a name="line.182"></a>
<FONT color="green">183</FONT>    <a name="line.183"></a>
<FONT color="green">184</FONT>        @Test<a name="line.184"></a>
<FONT color="green">185</FONT>        public void testCreateFile3() throws Exception<a name="line.185"></a>
<FONT color="green">186</FONT>        {<a name="line.186"></a>
<FONT color="green">187</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.187"></a>
<FONT color="green">188</FONT>            config.save(OUT_FILE);<a name="line.188"></a>
<FONT color="green">189</FONT>    <a name="line.189"></a>
<FONT color="green">190</FONT>            assertTrue("The file doesn't exist", OUT_FILE.exists());<a name="line.190"></a>
<FONT color="green">191</FONT>        }<a name="line.191"></a>
<FONT color="green">192</FONT>    <a name="line.192"></a>
<FONT color="green">193</FONT>        /**<a name="line.193"></a>
<FONT color="green">194</FONT>         * Tests collaboration with ConfigurationFactory: Is the base path set on<a name="line.194"></a>
<FONT color="green">195</FONT>         * loading is valid in file based configurations?<a name="line.195"></a>
<FONT color="green">196</FONT>         *<a name="line.196"></a>
<FONT color="green">197</FONT>         * @throws Exception if an error occurs<a name="line.197"></a>
<FONT color="green">198</FONT>         */<a name="line.198"></a>
<FONT color="green">199</FONT>        @SuppressWarnings("deprecation")<a name="line.199"></a>
<FONT color="green">200</FONT>        @Test<a name="line.200"></a>
<FONT color="green">201</FONT>        public void testWithConfigurationFactory() throws Exception<a name="line.201"></a>
<FONT color="green">202</FONT>        {<a name="line.202"></a>
<FONT color="green">203</FONT>            File file = folder.newFile();<a name="line.203"></a>
<FONT color="green">204</FONT>    <a name="line.204"></a>
<FONT color="green">205</FONT>            ConfigurationFactory factory = new ConfigurationFactory();<a name="line.205"></a>
<FONT color="green">206</FONT>            factory.setConfigurationURL(ConfigurationAssert.getTestURL(<a name="line.206"></a>
<FONT color="green">207</FONT>                    "testDigesterConfiguration2.xml"));<a name="line.207"></a>
<FONT color="green">208</FONT>            CompositeConfiguration cc =<a name="line.208"></a>
<FONT color="green">209</FONT>                    (CompositeConfiguration) factory.getConfiguration();<a name="line.209"></a>
<FONT color="green">210</FONT>            PropertiesConfiguration config = null;<a name="line.210"></a>
<FONT color="green">211</FONT>            for (int i = 0; config == null; i++)<a name="line.211"></a>
<FONT color="green">212</FONT>            {<a name="line.212"></a>
<FONT color="green">213</FONT>                if (cc.getConfiguration(i) instanceof PropertiesConfiguration)<a name="line.213"></a>
<FONT color="green">214</FONT>                {<a name="line.214"></a>
<FONT color="green">215</FONT>                    config = (PropertiesConfiguration) cc.getConfiguration(i);<a name="line.215"></a>
<FONT color="green">216</FONT>                }<a name="line.216"></a>
<FONT color="green">217</FONT>            }<a name="line.217"></a>
<FONT color="green">218</FONT>    <a name="line.218"></a>
<FONT color="green">219</FONT>            config.setProperty("test", "yes");<a name="line.219"></a>
<FONT color="green">220</FONT>            config.save(file);<a name="line.220"></a>
<FONT color="green">221</FONT>            assertTrue(file.exists());<a name="line.221"></a>
<FONT color="green">222</FONT>            config = new PropertiesConfiguration();<a name="line.222"></a>
<FONT color="green">223</FONT>            config.setFile(file);<a name="line.223"></a>
<FONT color="green">224</FONT>            config.load();<a name="line.224"></a>
<FONT color="green">225</FONT>    <a name="line.225"></a>
<FONT color="green">226</FONT>            assertEquals("yes", config.getProperty("test"));<a name="line.226"></a>
<FONT color="green">227</FONT>            assertEquals("masterOfPost", config.getProperty("mail.account.user"));<a name="line.227"></a>
<FONT color="green">228</FONT>        }<a name="line.228"></a>
<FONT color="green">229</FONT>    <a name="line.229"></a>
<FONT color="green">230</FONT>        /**<a name="line.230"></a>
<FONT color="green">231</FONT>         * Tests if invalid URLs cause an exception.<a name="line.231"></a>
<FONT color="green">232</FONT>         */<a name="line.232"></a>
<FONT color="green">233</FONT>        @Test(expected = ConfigurationException.class)<a name="line.233"></a>
<FONT color="green">234</FONT>        public void testSaveInvalidURL() throws Exception<a name="line.234"></a>
<FONT color="green">235</FONT>        {<a name="line.235"></a>
<FONT color="green">236</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.236"></a>
<FONT color="green">237</FONT>            config.save(new URL("http://jakarta.apache.org/test.properties"));<a name="line.237"></a>
<FONT color="green">238</FONT>        }<a name="line.238"></a>
<FONT color="green">239</FONT>    <a name="line.239"></a>
<FONT color="green">240</FONT>        /**<a name="line.240"></a>
<FONT color="green">241</FONT>         * Tests if an invalid URL string causes an exception.<a name="line.241"></a>
<FONT color="green">242</FONT>         */<a name="line.242"></a>
<FONT color="green">243</FONT>        @Test(expected = ConfigurationException.class)<a name="line.243"></a>
<FONT color="green">244</FONT>        public void testSaveInvalidURLString() throws ConfigurationException<a name="line.244"></a>
<FONT color="green">245</FONT>        {<a name="line.245"></a>
<FONT color="green">246</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.246"></a>
<FONT color="green">247</FONT>            config.save("http://www.apache.org/test.properties");<a name="line.247"></a>
<FONT color="green">248</FONT>        }<a name="line.248"></a>
<FONT color="green">249</FONT>    <a name="line.249"></a>
<FONT color="green">250</FONT>        /**<a name="line.250"></a>
<FONT color="green">251</FONT>         * Tests if the URL used by the load() method is also used by save().<a name="line.251"></a>
<FONT color="green">252</FONT>         */<a name="line.252"></a>
<FONT color="green">253</FONT>        @Test<a name="line.253"></a>
<FONT color="green">254</FONT>        public void testFileOverwrite() throws Exception<a name="line.254"></a>
<FONT color="green">255</FONT>        {<a name="line.255"></a>
<FONT color="green">256</FONT>            FileOutputStream out = null;<a name="line.256"></a>
<FONT color="green">257</FONT>            FileInputStream in = null;<a name="line.257"></a>
<FONT color="green">258</FONT>            File tempFile = null;<a name="line.258"></a>
<FONT color="green">259</FONT>            try<a name="line.259"></a>
<FONT color="green">260</FONT>            {<a name="line.260"></a>
<FONT color="green">261</FONT>                tempFile = folder.newFile();<a name="line.261"></a>
<FONT color="green">262</FONT>                Properties props = new Properties();<a name="line.262"></a>
<FONT color="green">263</FONT>                props.setProperty("1", "one");<a name="line.263"></a>
<FONT color="green">264</FONT>                out = new FileOutputStream(tempFile);<a name="line.264"></a>
<FONT color="green">265</FONT>                props.store(out, "TestFileOverwrite");<a name="line.265"></a>
<FONT color="green">266</FONT>                out.close();<a name="line.266"></a>
<FONT color="green">267</FONT>                out = null;<a name="line.267"></a>
<FONT color="green">268</FONT>                FileConfiguration config = new PropertiesConfiguration(tempFile);<a name="line.268"></a>
<FONT color="green">269</FONT>                config.load();<a name="line.269"></a>
<FONT color="green">270</FONT>                String value = config.getString("1");<a name="line.270"></a>
<FONT color="green">271</FONT>                assertTrue("one".equals(value));<a name="line.271"></a>
<FONT color="green">272</FONT>                config.setProperty("1", "two");<a name="line.272"></a>
<FONT color="green">273</FONT>                config.save();<a name="line.273"></a>
<FONT color="green">274</FONT>                props = new Properties();<a name="line.274"></a>
<FONT color="green">275</FONT>                in = new FileInputStream(tempFile);<a name="line.275"></a>
<FONT color="green">276</FONT>                props.load(in);<a name="line.276"></a>
<FONT color="green">277</FONT>                String value2 = props.getProperty("1");<a name="line.277"></a>
<FONT color="green">278</FONT>                assertTrue("two".equals(value2));<a name="line.278"></a>
<FONT color="green">279</FONT>            }<a name="line.279"></a>
<FONT color="green">280</FONT>            finally<a name="line.280"></a>
<FONT color="green">281</FONT>            {<a name="line.281"></a>
<FONT color="green">282</FONT>                if (out != null)<a name="line.282"></a>
<FONT color="green">283</FONT>                {<a name="line.283"></a>
<FONT color="green">284</FONT>                    try<a name="line.284"></a>
<FONT color="green">285</FONT>                    {<a name="line.285"></a>
<FONT color="green">286</FONT>                        out.close();<a name="line.286"></a>
<FONT color="green">287</FONT>                    }<a name="line.287"></a>
<FONT color="green">288</FONT>                    catch (IOException ioex)<a name="line.288"></a>
<FONT color="green">289</FONT>                    {<a name="line.289"></a>
<FONT color="green">290</FONT>                        ioex.printStackTrace();<a name="line.290"></a>
<FONT color="green">291</FONT>                    }<a name="line.291"></a>
<FONT color="green">292</FONT>                }<a name="line.292"></a>
<FONT color="green">293</FONT>                if (in != null)<a name="line.293"></a>
<FONT color="green">294</FONT>                {<a name="line.294"></a>
<FONT color="green">295</FONT>                    try<a name="line.295"></a>
<FONT color="green">296</FONT>                    {<a name="line.296"></a>
<FONT color="green">297</FONT>                        in.close();<a name="line.297"></a>
<FONT color="green">298</FONT>                    }<a name="line.298"></a>
<FONT color="green">299</FONT>                    catch (IOException ioex)<a name="line.299"></a>
<FONT color="green">300</FONT>                    {<a name="line.300"></a>
<FONT color="green">301</FONT>                        ioex.printStackTrace();<a name="line.301"></a>
<FONT color="green">302</FONT>                    }<a name="line.302"></a>
<FONT color="green">303</FONT>                }<a name="line.303"></a>
<FONT color="green">304</FONT>            }<a name="line.304"></a>
<FONT color="green">305</FONT>        }<a name="line.305"></a>
<FONT color="green">306</FONT>    <a name="line.306"></a>
<FONT color="green">307</FONT>        /**<a name="line.307"></a>
<FONT color="green">308</FONT>         * Tests setting a file changed reloading strategy together with the auto<a name="line.308"></a>
<FONT color="green">309</FONT>         * save feature.<a name="line.309"></a>
<FONT color="green">310</FONT>         */<a name="line.310"></a>
<FONT color="green">311</FONT>        @Test<a name="line.311"></a>
<FONT color="green">312</FONT>        public void testReloadingWithAutoSave() throws Exception<a name="line.312"></a>
<FONT color="green">313</FONT>        {<a name="line.313"></a>
<FONT color="green">314</FONT>            File configFile = folder.newFile();<a name="line.314"></a>
<FONT color="green">315</FONT>            PrintWriter out = null;<a name="line.315"></a>
<FONT color="green">316</FONT>    <a name="line.316"></a>
<FONT color="green">317</FONT>            try<a name="line.317"></a>
<FONT color="green">318</FONT>            {<a name="line.318"></a>
<FONT color="green">319</FONT>                out = new PrintWriter(new FileWriter(configFile));<a name="line.319"></a>
<FONT color="green">320</FONT>                out.println("a = one");<a name="line.320"></a>
<FONT color="green">321</FONT>                out.close();<a name="line.321"></a>
<FONT color="green">322</FONT>                out = null;<a name="line.322"></a>
<FONT color="green">323</FONT>    <a name="line.323"></a>
<FONT color="green">324</FONT>                PropertiesConfiguration config = new PropertiesConfiguration(<a name="line.324"></a>
<FONT color="green">325</FONT>                        configFile);<a name="line.325"></a>
<FONT color="green">326</FONT>                config.setReloadingStrategy(new FileChangedReloadingStrategy());<a name="line.326"></a>
<FONT color="green">327</FONT>                config.setAutoSave(true);<a name="line.327"></a>
<FONT color="green">328</FONT>    <a name="line.328"></a>
<FONT color="green">329</FONT>                assertEquals("one", config.getProperty("a"));<a name="line.329"></a>
<FONT color="green">330</FONT>                config.setProperty("b", "two");<a name="line.330"></a>
<FONT color="green">331</FONT>                assertEquals("one", config.getProperty("a"));<a name="line.331"></a>
<FONT color="green">332</FONT>            }<a name="line.332"></a>
<FONT color="green">333</FONT>            finally<a name="line.333"></a>
<FONT color="green">334</FONT>            {<a name="line.334"></a>
<FONT color="green">335</FONT>                if (out != null)<a name="line.335"></a>
<FONT color="green">336</FONT>                {<a name="line.336"></a>
<FONT color="green">337</FONT>                    out.close();<a name="line.337"></a>
<FONT color="green">338</FONT>                }<a name="line.338"></a>
<FONT color="green">339</FONT>            }<a name="line.339"></a>
<FONT color="green">340</FONT>        }<a name="line.340"></a>
<FONT color="green">341</FONT>    <a name="line.341"></a>
<FONT color="green">342</FONT>        /**<a name="line.342"></a>
<FONT color="green">343</FONT>         * Tests loading and saving a configuration file with a complicated path<a name="line.343"></a>
<FONT color="green">344</FONT>         * name including spaces. (related to issue 35210)<a name="line.344"></a>
<FONT color="green">345</FONT>         */<a name="line.345"></a>
<FONT color="green">346</FONT>        @Test<a name="line.346"></a>
<FONT color="green">347</FONT>        public void testPathWithSpaces() throws Exception<a name="line.347"></a>
<FONT color="green">348</FONT>        {<a name="line.348"></a>
<FONT color="green">349</FONT>            File path = folder.newFolder("path with spaces");<a name="line.349"></a>
<FONT color="green">350</FONT>            File confFile = new File(path, "config-test.properties");<a name="line.350"></a>
<FONT color="green">351</FONT>            PrintWriter out = null;<a name="line.351"></a>
<FONT color="green">352</FONT>    <a name="line.352"></a>
<FONT color="green">353</FONT>            try<a name="line.353"></a>
<FONT color="green">354</FONT>            {<a name="line.354"></a>
<FONT color="green">355</FONT>                out = new PrintWriter(new FileWriter(confFile));<a name="line.355"></a>
<FONT color="green">356</FONT>                out.println("saved = false");<a name="line.356"></a>
<FONT color="green">357</FONT>                out.close();<a name="line.357"></a>
<FONT color="green">358</FONT>                out = null;<a name="line.358"></a>
<FONT color="green">359</FONT>    <a name="line.359"></a>
<FONT color="green">360</FONT>                URL url = confFile.toURI().toURL();<a name="line.360"></a>
<FONT color="green">361</FONT>                PropertiesConfiguration config = new PropertiesConfiguration(url);<a name="line.361"></a>
<FONT color="green">362</FONT>                config.load();<a name="line.362"></a>
<FONT color="green">363</FONT>                assertFalse(config.getBoolean("saved"));<a name="line.363"></a>
<FONT color="green">364</FONT>    <a name="line.364"></a>
<FONT color="green">365</FONT>                config.setProperty("saved", Boolean.TRUE);<a name="line.365"></a>
<FONT color="green">366</FONT>                config.save();<a name="line.366"></a>
<FONT color="green">367</FONT>                config = new PropertiesConfiguration();<a name="line.367"></a>
<FONT color="green">368</FONT>                config.setFile(confFile);<a name="line.368"></a>
<FONT color="green">369</FONT>                config.load();<a name="line.369"></a>
<FONT color="green">370</FONT>                assertTrue(config.getBoolean("saved"));<a name="line.370"></a>
<FONT color="green">371</FONT>            }<a name="line.371"></a>
<FONT color="green">372</FONT>            finally<a name="line.372"></a>
<FONT color="green">373</FONT>            {<a name="line.373"></a>
<FONT color="green">374</FONT>                if (out != null)<a name="line.374"></a>
<FONT color="green">375</FONT>                {<a name="line.375"></a>
<FONT color="green">376</FONT>                    out.close();<a name="line.376"></a>
<FONT color="green">377</FONT>                }<a name="line.377"></a>
<FONT color="green">378</FONT>            }<a name="line.378"></a>
<FONT color="green">379</FONT>        }<a name="line.379"></a>
<FONT color="green">380</FONT>    <a name="line.380"></a>
<FONT color="green">381</FONT>        /**<a name="line.381"></a>
<FONT color="green">382</FONT>         * Tests whether file names containing a "+" character are handled<a name="line.382"></a>
<FONT color="green">383</FONT>         * correctly. This test is related to CONFIGURATION-415.<a name="line.383"></a>
<FONT color="green">384</FONT>         */<a name="line.384"></a>
<FONT color="green">385</FONT>        @Test<a name="line.385"></a>
<FONT color="green">386</FONT>        public void testPathWithPlus() throws ConfigurationException, IOException<a name="line.386"></a>
<FONT color="green">387</FONT>        {<a name="line.387"></a>
<FONT color="green">388</FONT>            File saveFile = folder.newFile("test+config.properties");<a name="line.388"></a>
<FONT color="green">389</FONT>            FileConfiguration config = new PropertiesConfiguration(saveFile);<a name="line.389"></a>
<FONT color="green">390</FONT>            config.addProperty("test", Boolean.TRUE);<a name="line.390"></a>
<FONT color="green">391</FONT>            config.save();<a name="line.391"></a>
<FONT color="green">392</FONT>            File configFile = config.getFile();<a name="line.392"></a>
<FONT color="green">393</FONT>            assertEquals("Wrong configuration file", saveFile, configFile);<a name="line.393"></a>
<FONT color="green">394</FONT>        }<a name="line.394"></a>
<FONT color="green">395</FONT>    <a name="line.395"></a>
<FONT color="green">396</FONT>        /**<a name="line.396"></a>
<FONT color="green">397</FONT>         * Tests the getFile() method.<a name="line.397"></a>
<FONT color="green">398</FONT>         */<a name="line.398"></a>
<FONT color="green">399</FONT>        @Test<a name="line.399"></a>
<FONT color="green">400</FONT>        public void testGetFile() throws ConfigurationException<a name="line.400"></a>
<FONT color="green">401</FONT>        {<a name="line.401"></a>
<FONT color="green">402</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.402"></a>
<FONT color="green">403</FONT>            assertNull(config.getFile());<a name="line.403"></a>
<FONT color="green">404</FONT>            File file = TEST_FILE.getAbsoluteFile();<a name="line.404"></a>
<FONT color="green">405</FONT>            config.setFile(file);<a name="line.405"></a>
<FONT color="green">406</FONT>            assertEquals(file, config.getFile());<a name="line.406"></a>
<FONT color="green">407</FONT>            config.load();<a name="line.407"></a>
<FONT color="green">408</FONT>            assertEquals(file, config.getFile());<a name="line.408"></a>
<FONT color="green">409</FONT>        }<a name="line.409"></a>
<FONT color="green">410</FONT>    <a name="line.410"></a>
<FONT color="green">411</FONT>        /**<a name="line.411"></a>
<FONT color="green">412</FONT>         * Tests whether getFile() returns a valid file after a configuration has<a name="line.412"></a>
<FONT color="green">413</FONT>         * been loaded.<a name="line.413"></a>
<FONT color="green">414</FONT>         */<a name="line.414"></a>
<FONT color="green">415</FONT>        @Test<a name="line.415"></a>
<FONT color="green">416</FONT>        public void testGetFileAfterLoad() throws ConfigurationException,<a name="line.416"></a>
<FONT color="green">417</FONT>                IOException<a name="line.417"></a>
<FONT color="green">418</FONT>        {<a name="line.418"></a>
<FONT color="green">419</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.419"></a>
<FONT color="green">420</FONT>            config.load(TEST_FILE.getAbsolutePath());<a name="line.420"></a>
<FONT color="green">421</FONT>            assertNotNull("No source URL set", config.getURL());<a name="line.421"></a>
<FONT color="green">422</FONT>            assertEquals("Wrong source file", TEST_FILE.getCanonicalFile(), config<a name="line.422"></a>
<FONT color="green">423</FONT>                    .getFile().getCanonicalFile());<a name="line.423"></a>
<FONT color="green">424</FONT>        }<a name="line.424"></a>
<FONT color="green">425</FONT>    <a name="line.425"></a>
<FONT color="green">426</FONT>        /**<a name="line.426"></a>
<FONT color="green">427</FONT>         * Tests whether calling load() multiple times changes the source. This<a name="line.427"></a>
<FONT color="green">428</FONT>         * should not be the case.<a name="line.428"></a>
<FONT color="green">429</FONT>         */<a name="line.429"></a>
<FONT color="green">430</FONT>        @Test<a name="line.430"></a>
<FONT color="green">431</FONT>        public void testLoadMultiple() throws ConfigurationException<a name="line.431"></a>
<FONT color="green">432</FONT>        {<a name="line.432"></a>
<FONT color="green">433</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.433"></a>
<FONT color="green">434</FONT>            config.load(TEST_FILE.getAbsolutePath());<a name="line.434"></a>
<FONT color="green">435</FONT>            URL srcUrl = config.getURL();<a name="line.435"></a>
<FONT color="green">436</FONT>            File srcFile = config.getFile();<a name="line.436"></a>
<FONT color="green">437</FONT>            File file2 = ConfigurationAssert.getTestFile("testEqual.properties");<a name="line.437"></a>
<FONT color="green">438</FONT>            config.load(file2.getAbsolutePath());<a name="line.438"></a>
<FONT color="green">439</FONT>            assertEquals("Source URL was changed", srcUrl, config.getURL());<a name="line.439"></a>
<FONT color="green">440</FONT>            assertEquals("Source file was changed", srcFile, config.getFile());<a name="line.440"></a>
<FONT color="green">441</FONT>        }<a name="line.441"></a>
<FONT color="green">442</FONT>    <a name="line.442"></a>
<FONT color="green">443</FONT>        @Test(expected = ConfigurationException.class)<a name="line.443"></a>
<FONT color="green">444</FONT>        public void testSaveWithoutFileNameFile() throws Exception<a name="line.444"></a>
<FONT color="green">445</FONT>        {<a name="line.445"></a>
<FONT color="green">446</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.446"></a>
<FONT color="green">447</FONT>            config.load(TEST_FILE);<a name="line.447"></a>
<FONT color="green">448</FONT>            config.save();<a name="line.448"></a>
<FONT color="green">449</FONT>        }<a name="line.449"></a>
<FONT color="green">450</FONT>    <a name="line.450"></a>
<FONT color="green">451</FONT>        @Test(expected = ConfigurationException.class)<a name="line.451"></a>
<FONT color="green">452</FONT>        public void testSaveWithoutFileNameURL() throws Exception<a name="line.452"></a>
<FONT color="green">453</FONT>        {<a name="line.453"></a>
<FONT color="green">454</FONT>            FileConfiguration config = new PropertiesConfiguration();<a name="line.454"></a>
<FONT color="green">455</FONT>            config.load(TEST_FILE.toURI().toURL());<a name="line.455"></a>
<FONT color="green">456</FONT>            config.save();<a name="line.456"></a>
<FONT color="green">457</FONT>        }<a name="line.457"></a>
<FONT color="green">458</FONT>    <a name="line.458"></a>
<FONT color="green">459</FONT>        /**<a name="line.459"></a>
<FONT color="green">460</FONT>         * Checks that loading a directory instead of a file throws an exception.<a name="line.460"></a>
<FONT color="green">461</FONT>         */<a name="line.461"></a>
<FONT color="green">462</FONT>        @Test(expected = ConfigurationException.class)<a name="line.462"></a>
<FONT color="green">463</FONT>        public void testLoadDirectoryString() throws ConfigurationException<a name="line.463"></a>
<FONT color="green">464</FONT>        {<a name="line.464"></a>
<FONT color="green">465</FONT>            PropertiesConfiguration config = new PropertiesConfiguration();<a name="line.465"></a>
<FONT color="green">466</FONT>            config.load("target");<a name="line.466"></a>
<FONT color="green">467</FONT>        }<a name="line.467"></a>
<FONT color="green">468</FONT>    <a name="line.468"></a>
<FONT color="green">469</FONT>        /**<a name="line.469"></a>
<FONT color="green">470</FONT>         * Tests that it is not possible to load a directory using the load() method<a name="line.470"></a>
<FONT color="green">471</FONT>         * which expects a File.<a name="line.471"></a>
<FONT color="green">472</FONT>         */<a name="line.472"></a>
<FONT color="green">473</FONT>        @Test(expected = ConfigurationException.class)<a name="line.473"></a>
<FONT color="green">474</FONT>        public void testLoadDirectoryFile() throws ConfigurationException<a name="line.474"></a>
<FONT color="green">475</FONT>        {<a name="line.475"></a>
<FONT color="green">476</FONT>            PropertiesConfiguration config = new PropertiesConfiguration();<a name="line.476"></a>
<FONT color="green">477</FONT>            config.load(new File("target"));<a name="line.477"></a>
<FONT color="green">478</FONT>        }<a name="line.478"></a>
<FONT color="green">479</FONT>    <a name="line.479"></a>
<FONT color="green">480</FONT>        /**<a name="line.480"></a>
<FONT color="green">481</FONT>         * Tests that it is not possible to load a directory using the String constructor.<a name="line.481"></a>
<FONT color="green">482</FONT>         */<a name="line.482"></a>
<FONT color="green">483</FONT>        @Test(expected = ConfigurationException.class)<a name="line.483"></a>
<FONT color="green">484</FONT>        public void testLoadDirectoryConstrString() throws ConfigurationException<a name="line.484"></a>
<FONT color="green">485</FONT>        {<a name="line.485"></a>
<FONT color="green">486</FONT>            new PropertiesConfiguration("target");<a name="line.486"></a>
<FONT color="green">487</FONT>        }<a name="line.487"></a>
<FONT color="green">488</FONT>    <a name="line.488"></a>
<FONT color="green">489</FONT>        /**<a name="line.489"></a>
<FONT color="green">490</FONT>         * Tests that it is not possible to load a directory using the File constructor.<a name="line.490"></a>
<FONT color="green">491</FONT>         */<a name="line.491"></a>
<FONT color="green">492</FONT>        @Test(expected = ConfigurationException.class)<a name="line.492"></a>
<FONT color="green">493</FONT>        public void testLoadDirectoryConstrFile() throws ConfigurationException<a name="line.493"></a>
<FONT color="green">494</FONT>        {<a name="line.494"></a>
<FONT color="green">495</FONT>            new PropertiesConfiguration(new File("target"));<a name="line.495"></a>
<FONT color="green">496</FONT>        }<a name="line.496"></a>
<FONT color="green">497</FONT>    <a name="line.497"></a>
<FONT color="green">498</FONT>        /**<a name="line.498"></a>
<FONT color="green">499</FONT>         * Tests whether the constructor behaves the same as setFileName() when the<a name="line.499"></a>
<FONT color="green">500</FONT>         * configuration source is in the classpath.<a name="line.500"></a>
<FONT color="green">501</FONT>         */<a name="line.501"></a>
<FONT color="green">502</FONT>        @Test<a name="line.502"></a>
<FONT color="green">503</FONT>        public void testInitFromClassPath() throws ConfigurationException<a name="line.503"></a>
<FONT color="green">504</FONT>        {<a name="line.504"></a>
<FONT color="green">505</FONT>            PropertiesConfiguration config1 = new PropertiesConfiguration();<a name="line.505"></a>
<FONT color="green">506</FONT>            config1.setFileName(RESOURCE_NAME);<a name="line.506"></a>
<FONT color="green">507</FONT>            config1.load();<a name="line.507"></a>
<FONT color="green">508</FONT>            PropertiesConfiguration config2 = new PropertiesConfiguration(<a name="line.508"></a>
<FONT color="green">509</FONT>                    RESOURCE_NAME);<a name="line.509"></a>
<FONT color="green">510</FONT>            compare(config1, config2);<a name="line.510"></a>
<FONT color="green">511</FONT>        }<a name="line.511"></a>
<FONT color="green">512</FONT>    <a name="line.512"></a>
<FONT color="green">513</FONT>        /**<a name="line.513"></a>
<FONT color="green">514</FONT>         * Tests the loading of configuration file in a Combined configuration<a name="line.514"></a>
<FONT color="green">515</FONT>         * when the configuration source is in the classpath.<a name="line.515"></a>
<FONT color="green">516</FONT>         */<a name="line.516"></a>
<FONT color="green">517</FONT>        @Test<a name="line.517"></a>
<FONT color="green">518</FONT>        public void testLoadFromClassPath() throws ConfigurationException<a name="line.518"></a>
<FONT color="green">519</FONT>        {<a name="line.519"></a>
<FONT color="green">520</FONT>            DefaultConfigurationBuilder cf =<a name="line.520"></a>
<FONT color="green">521</FONT>                new DefaultConfigurationBuilder("config/deep/testFileFromClasspath.xml");<a name="line.521"></a>
<FONT color="green">522</FONT>            CombinedConfiguration config = cf.getConfiguration(true);<a name="line.522"></a>
<FONT color="green">523</FONT>            Configuration config1 = config.getConfiguration("propConf");<a name="line.523"></a>
<FONT color="green">524</FONT>            Configuration config2 = config.getConfiguration("propConfDeep");<a name="line.524"></a>
<FONT color="green">525</FONT>            compare(config1, config2);<a name="line.525"></a>
<FONT color="green">526</FONT>        }<a name="line.526"></a>
<FONT color="green">527</FONT>    <a name="line.527"></a>
<FONT color="green">528</FONT>        /**<a name="line.528"></a>
<FONT color="green">529</FONT>         * Tests cloning a file based configuration.<a name="line.529"></a>
<FONT color="green">530</FONT>         */<a name="line.530"></a>
<FONT color="green">531</FONT>        @Test<a name="line.531"></a>
<FONT color="green">532</FONT>        public void testClone() throws ConfigurationException<a name="line.532"></a>
<FONT color="green">533</FONT>        {<a name="line.533"></a>
<FONT color="green">534</FONT>            PropertiesConfiguration config = new PropertiesConfiguration(<a name="line.534"></a>
<FONT color="green">535</FONT>                    RESOURCE_NAME);<a name="line.535"></a>
<FONT color="green">536</FONT>            PropertiesConfiguration copy = (PropertiesConfiguration) config.clone();<a name="line.536"></a>
<FONT color="green">537</FONT>            compare(config, copy);<a name="line.537"></a>
<FONT color="green">538</FONT>            assertNull("URL was not reset", copy.getURL());<a name="line.538"></a>
<FONT color="green">539</FONT>            assertNull("Base path was not reset", copy.getBasePath());<a name="line.539"></a>
<FONT color="green">540</FONT>            assertNull("File name was not reset", copy.getFileName());<a name="line.540"></a>
<FONT color="green">541</FONT>            assertNotSame("Reloading strategy was not reset", config<a name="line.541"></a>
<FONT color="green">542</FONT>                    .getReloadingStrategy(), copy.getReloadingStrategy());<a name="line.542"></a>
<FONT color="green">543</FONT>        }<a name="line.543"></a>
<FONT color="green">544</FONT>    <a name="line.544"></a>
<FONT color="green">545</FONT>        /**<a name="line.545"></a>
<FONT color="green">546</FONT>         * Tests whether an error log listener was registered at the configuration.<a name="line.546"></a>
<FONT color="green">547</FONT>         */<a name="line.547"></a>
<FONT color="green">548</FONT>        @Test<a name="line.548"></a>
<FONT color="green">549</FONT>        public void testLogErrorListener()<a name="line.549"></a>
<FONT color="green">550</FONT>        {<a name="line.550"></a>
<FONT color="green">551</FONT>            PropertiesConfiguration config = new PropertiesConfiguration();<a name="line.551"></a>
<FONT color="green">552</FONT>            assertEquals("No error log listener registered", 1, config<a name="line.552"></a>
<FONT color="green">553</FONT>                    .getErrorListeners().size());<a name="line.553"></a>
<FONT color="green">554</FONT>        }<a name="line.554"></a>
<FONT color="green">555</FONT>    <a name="line.555"></a>
<FONT color="green">556</FONT>        /**<a name="line.556"></a>
<FONT color="green">557</FONT>         * Tests handling of errors in the reload() method.<a name="line.557"></a>
<FONT color="green">558</FONT>         */<a name="line.558"></a>
<FONT color="green">559</FONT>        @Test<a name="line.559"></a>
<FONT color="green">560</FONT>        public void testReloadError() throws ConfigurationException<a name="line.560"></a>
<FONT color="green">561</FONT>        {<a name="line.561"></a>
<FONT color="green">562</FONT>            ConfigurationErrorListenerImpl l = new ConfigurationErrorListenerImpl();<a name="line.562"></a>
<FONT color="green">563</FONT>            PropertiesConfiguration config = new PropertiesConfiguration(<a name="line.563"></a>
<FONT color="green">564</FONT>                    RESOURCE_NAME);<a name="line.564"></a>
<FONT color="green">565</FONT>            config.clearErrorListeners();<a name="line.565"></a>
<FONT color="green">566</FONT>            config.addErrorListener(l);<a name="line.566"></a>
<FONT color="green">567</FONT>            config.setReloadingStrategy(new FileAlwaysReloadingStrategy());<a name="line.567"></a>
<FONT color="green">568</FONT>            config.getString("test");<a name="line.568"></a>
<FONT color="green">569</FONT>            config.setFileName("Not existing file");<a name="line.569"></a>
<FONT color="green">570</FONT>            config.getString("test");<a name="line.570"></a>
<FONT color="green">571</FONT>            l.verify(AbstractFileConfiguration.EVENT_RELOAD, null, null);<a name="line.571"></a>
<FONT color="green">572</FONT>            assertNotNull("Exception is not set", l.getLastEvent().getCause());<a name="line.572"></a>
<FONT color="green">573</FONT>        }<a name="line.573"></a>
<FONT color="green">574</FONT>    <a name="line.574"></a>
<FONT color="green">575</FONT>        /**<a name="line.575"></a>
<FONT color="green">576</FONT>         * Tests iterating over the keys of a non hierarchical file-based<a name="line.576"></a>
<FONT color="green">577</FONT>         * configuration while a reload happens. This test is related to<a name="line.577"></a>
<FONT color="green">578</FONT>         * CONFIGURATION-347.<a name="line.578"></a>
<FONT color="green">579</FONT>         */<a name="line.579"></a>
<FONT color="green">580</FONT>        @Test<a name="line.580"></a>
<FONT color="green">581</FONT>        public void testIterationWithReloadFlat() throws ConfigurationException<a name="line.581"></a>
<FONT color="green">582</FONT>        {<a name="line.582"></a>
<FONT color="green">583</FONT>            PropertiesConfiguration config = new PropertiesConfiguration(TEST_FILE);<a name="line.583"></a>
<FONT color="green">584</FONT>            checkIterationWithReload(config);<a name="line.584"></a>
<FONT color="green">585</FONT>        }<a name="line.585"></a>
<FONT color="green">586</FONT>    <a name="line.586"></a>
<FONT color="green">587</FONT>        /**<a name="line.587"></a>
<FONT color="green">588</FONT>         * Tests iterating over the keys of a hierarchical file-based configuration<a name="line.588"></a>
<FONT color="green">589</FONT>         * while a reload happens. This test is related to CONFIGURATION-347.<a name="line.589"></a>
<FONT color="green">590</FONT>         */<a name="line.590"></a>
<FONT color="green">591</FONT>        @Test<a name="line.591"></a>
<FONT color="green">592</FONT>        public void testIterationWithReloadHierarchical()<a name="line.592"></a>
<FONT color="green">593</FONT>                throws ConfigurationException<a name="line.593"></a>
<FONT color="green">594</FONT>        {<a name="line.594"></a>
<FONT color="green">595</FONT>            XMLConfiguration config = new XMLConfiguration("test.xml");<a name="line.595"></a>
<FONT color="green">596</FONT>            checkIterationWithReload(config);<a name="line.596"></a>
<FONT color="green">597</FONT>        }<a name="line.597"></a>
<FONT color="green">598</FONT>    <a name="line.598"></a>
<FONT color="green">599</FONT>        /**<a name="line.599"></a>
<FONT color="green">600</FONT>         * Tests whether a configuration can be refreshed.<a name="line.600"></a>
<FONT color="green">601</FONT>         */<a name="line.601"></a>
<FONT color="green">602</FONT>        @Test<a name="line.602"></a>
<FONT color="green">603</FONT>        public void testRefresh() throws ConfigurationException<a name="line.603"></a>
<FONT color="green">604</FONT>        {<a name="line.604"></a>
<FONT color="green">605</FONT>            PropertiesConfiguration config = new PropertiesConfiguration(TEST_FILE);<a name="line.605"></a>
<FONT color="green">606</FONT>            assertEquals("Wrong value", 10, config.getInt("test.integer"));<a name="line.606"></a>
<FONT color="green">607</FONT>            config.setProperty("test.integer", new Integer(42));<a name="line.607"></a>
<FONT color="green">608</FONT>            assertEquals("Wrong value after update", 42,<a name="line.608"></a>
<FONT color="green">609</FONT>                    config.getInt("test.integer"));<a name="line.609"></a>
<FONT color="green">610</FONT>            config.refresh();<a name="line.610"></a>
<FONT color="green">611</FONT>            assertEquals("Wrong value after refresh", 10,<a name="line.611"></a>
<FONT color="green">612</FONT>                    config.getInt("test.integer"));<a name="line.612"></a>
<FONT color="green">613</FONT>        }<a name="line.613"></a>
<FONT color="green">614</FONT>    <a name="line.614"></a>
<FONT color="green">615</FONT>        /**<a name="line.615"></a>
<FONT color="green">616</FONT>         * Tests refresh if the configuration is not associated with a file.<a name="line.616"></a>
<FONT color="green">617</FONT>         */<a name="line.617"></a>
<FONT color="green">618</FONT>        @Test(expected = ConfigurationException.class)<a name="line.618"></a>
<FONT color="green">619</FONT>        public void testRefreshNoFile() throws ConfigurationException<a name="line.619"></a>
<FONT color="green">620</FONT>        {<a name="line.620"></a>
<FONT color="green">621</FONT>            PropertiesConfiguration config = new PropertiesConfiguration();<a name="line.621"></a>
<FONT color="green">622</FONT>            config.refresh();<a name="line.622"></a>
<FONT color="green">623</FONT>        }<a name="line.623"></a>
<FONT color="green">624</FONT>    <a name="line.624"></a>
<FONT color="green">625</FONT>        /**<a name="line.625"></a>
<FONT color="green">626</FONT>         * Helper method for testing an iteration over the keys of a file-based<a name="line.626"></a>
<FONT color="green">627</FONT>         * configuration while a reload happens.<a name="line.627"></a>
<FONT color="green">628</FONT>         *<a name="line.628"></a>
<FONT color="green">629</FONT>         * @param config the configuration to test<a name="line.629"></a>
<FONT color="green">630</FONT>         */<a name="line.630"></a>
<FONT color="green">631</FONT>        private void checkIterationWithReload(FileConfiguration config)<a name="line.631"></a>
<FONT color="green">632</FONT>        {<a name="line.632"></a>
<FONT color="green">633</FONT>            config.setReloadingStrategy(new FileAlwaysReloadingStrategy());<a name="line.633"></a>
<FONT color="green">634</FONT>            for (Iterator&lt;String&gt; it = config.getKeys(); it.hasNext();)<a name="line.634"></a>
<FONT color="green">635</FONT>            {<a name="line.635"></a>
<FONT color="green">636</FONT>                String key = it.next();<a name="line.636"></a>
<FONT color="green">637</FONT>                assertNotNull("No value for key " + key, config.getProperty(key));<a name="line.637"></a>
<FONT color="green">638</FONT>            }<a name="line.638"></a>
<FONT color="green">639</FONT>        }<a name="line.639"></a>
<FONT color="green">640</FONT>    <a name="line.640"></a>
<FONT color="green">641</FONT>        /**<a name="line.641"></a>
<FONT color="green">642</FONT>         * Helper method for comparing the content of two configuration objects.<a name="line.642"></a>
<FONT color="green">643</FONT>         *<a name="line.643"></a>
<FONT color="green">644</FONT>         * @param config1 the first configuration<a name="line.644"></a>
<FONT color="green">645</FONT>         * @param config2 the second configuration<a name="line.645"></a>
<FONT color="green">646</FONT>         */<a name="line.646"></a>
<FONT color="green">647</FONT>        private void compare(Configuration config1, Configuration config2)<a name="line.647"></a>
<FONT color="green">648</FONT>        {<a name="line.648"></a>
<FONT color="green">649</FONT>            StrictConfigurationComparator cc = new StrictConfigurationComparator();<a name="line.649"></a>
<FONT color="green">650</FONT>            assertTrue("Configurations are different", cc.compare(config1, config2));<a name="line.650"></a>
<FONT color="green">651</FONT>        }<a name="line.651"></a>
<FONT color="green">652</FONT>    }<a name="line.652"></a>




























































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